A driving assistance device

Abstract

The invention relates to auxiliary driving equipment. The auxiliary driving equipment fits a vehicle-mounted wireless communication module for use, and comprises a mainframe module and a communication exchange module, an on-off input module, an on-off output module and a power supply module connected with the mainframe module, wherein the communication exchange module comprises a processor module and an exchanger; the vehicle-mounted wireless communication module communicates with the exchanger; the exchanger is connected with the processor module; the processor module is connected with a serial port expansion chip, and communicates with the mainframe module through the serial port expansion chip; and the mainframe module acquires states of trains through the on-off input module, and gives a control command to an execution system of the trains through the on-off output module. The auxiliary driving equipment, provided by the invention, satisfies the system requirements of full-automatic unmanned circuits, can realize remote sleeping and awakening for the whole trains, and has reliability and usability.

Description

technical field [0001] The present invention relates to the technical field of train safety, in particular to an auxiliary driving device, and more particularly to a signal auxiliary driving device for a fully automatic unmanned subway train. Background technique [0002] Since the beginning of the new century, with the development of the national economy, the process of urbanization in my country has been greatly accelerated, and the urban population has expanded rapidly, which has caused the rapid expansion of passenger traffic in large cities in my country, resulting in increasingly serious traffic congestion, congestion and confusion. These conditions have affected The normal order of economic and social activities in the city and the travel of residents. Rail transit, especially the subway, has become the choice of more and more people for travel because of its large passenger capacity and no traffic jams. With the increasing number of people choosing rail transit, the ...

AI Technical Summary

Problems solved by technology

However, fully automatic unmanned driving equipment is rarely used in China, and there is currently no fully automatic unmanned driving system for subways with independent intellectual property rights in China

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